NWS Forecast for: Yellowstone National Park WY
Issued by: National Weather Service Riverton, WY
Last Update: 7:58 am MDT Sep 22, 2023		Print

  • Today

    Today: Rain showers before 4pm, then rain and snow showers between 4pm and 5pm, then snow showers after 5pm. Some thunder is also possible. Patchy fog before noon, then patchy fog after 1pm. Snow level 9800 feet lowering to 8300 feet in the afternoon . High near 43. Light and variable wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Showers
    Likely and
    Patchy Fog
    then
    Rain/Snow and
    Patchy Fog

    High: 43 °F

  • Tonight

    Tonight: Snow showers, mainly before 1am. Some thunder is also possible. Patchy fog before 2am. Low around 28. West wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Snow Showers
    and Patchy
    Fog



    Low: 28 °F

  • Saturday

    Saturday: A chance of snow showers before 11am, then a slight chance of rain showers. Snow level rising to 9300 feet in the afternoon. Partly sunny, with a high near 47. West southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Chance
    Rain/Snow
    then Isolated
    Showers


    High: 47 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 27. West southwest wind 7 to 9 mph becoming south after midnight.

    Mostly Clear





    Low: 27 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 55. South wind 7 to 14 mph, with gusts as high as 21 mph.

    Mostly Sunny





    High: 55 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 31. Southwest wind 7 to 14 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.

    Partly Cloudy





    Low: 31 °F

  • Monday

    Monday: Mostly sunny, with a high near 60. South southeast wind 6 to 13 mph, with gusts as high as 21 mph.

    Mostly Sunny





    High: 60 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 33.

    Mostly Clear





    Low: 33 °F

  • Tuesday

    Tuesday: Sunny, with a high near 59. Breezy.

    Sunny then
    Sunny and
    Breezy



    High: 59 °F



    • Today: Rain showers before 4pm, then rain and snow showers between 4pm and 5pm, then snow showers after 5pm. Some thunder is also possible. Patchy fog before noon, then patchy fog after 1pm. Snow level 9800 feet lowering to 8300 feet in the afternoon . High near 43. Light and variable wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Tonight: Snow showers, mainly before 1am. Some thunder is also possible. Patchy fog before 2am. Low around 28. West wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Saturday: A chance of snow showers before 11am, then a slight chance of rain showers. Snow level rising to 9300 feet in the afternoon. Partly sunny, with a high near 47. West southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Saturday Night: Mostly clear, with a low around 27. West southwest wind 7 to 9 mph becoming south after midnight.

    Sunday: Mostly sunny, with a high near 55. South wind 7 to 14 mph, with gusts as high as 21 mph.

    Sunday Night: Partly cloudy, with a low around 31. Southwest wind 7 to 14 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.

    Monday: Mostly sunny, with a high near 60. South southeast wind 6 to 13 mph, with gusts as high as 21 mph.

    Monday Night: Mostly clear, with a low around 33.

    Tuesday: Sunny, with a high near 59. Breezy.

    Tuesday Night: Partly cloudy, with a low around 33.

    Wednesday: Sunny, with a high near 55. Breezy.

    Wednesday Night: Partly cloudy, with a low around 31.

    Thursday: A slight chance of showers. Mostly sunny, with a high near 54. Breezy.


    Yellowstone National Park WY
     44.57°N 110.5°W (Elev. 8340 ft)

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